Results 1 to 4 of 4

Thread: Using Expressions

Threaded View

Previous Post Previous Post   Next Post Next Post
  1. #4
    Join Date
    Feb 2009
    Location
    The Netherlands
    Posts
    4,674

    Default Re: Using Expressions

    Hi Hans,

    The expression should be evaluated for all grid rows so it should display properly on all rows. You are not doing anything strange in the expression implementation on the server so I'm currently completely in dark on what happens here.

    First thing I would try is to replace "Function_Return (KENTEKEN.MERK * KENTEKEN.MODEL)" with "Function_Return Kenteken.Kenteken" or "Function_Return "TEST!"" to make sure there is nothing strange going on with the buffers.

    Next step would be to look into the content of the AJAX calls that are send when the grid is filling itself. There might be several calls, you are looking for the call with "<sName>List_Fill_Find</sName>" in one of it first lines. The response XML will contain several "<m:TAjaxSnapShot>" items and they should all contain a field looking like:

    Code:
    <m:TAjaxField>
        <m:sBinding>merkmodel</m:sBinding>
        <m:sType>E</m:sType>
        <m:sValue>TEST!</m:sValue>
        <m:bChanged>false</m:bChanged>
    </m:TAjaxField>
    I've attached a screenshot of firebug that shows this call...
    Attached Thumbnails Attached Thumbnails Click image for larger version. 

Name:	Screenshot Firebug.png 
Views:	210 
Size:	121.8 KB 
ID:	3622  

Similar Threads

  1. Regular Expressions in VDF?
    By Jake Moffatt in forum Windows Applications
    Replies: 1
    Last Post: 26-Oct-2009, 01:51 PM
  2. New Blog: Using Expressions and Properties in Constraints
    By Stephen W. Meeley in forum Windows Applications
    Replies: 0
    Last Post: 14-Aug-2009, 08:21 AM
  3. Regular Expressions - Anything new?
    By Julian Beckmann in forum Windows Applications
    Replies: 2
    Last Post: 7-May-2008, 12:03 PM
  4. VDF regular expressions?
    By Mark Rutherford in forum Windows Applications
    Replies: 4
    Last Post: 7-May-2008, 10:06 AM
  5. VDFQUERY - Expressions
    By Victor M. Diego in forum Code Library
    Replies: 8
    Last Post: 11-Oct-2007, 07:43 AM

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •